Watch



FIG. 1 is a front view of a watch showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is left side view thereof; and,

FIG. 7 is front perspective view thereof.

The portions of the watch shown in broken lines form no part of the claimed design. 

The ornamental design for a watch, as shown and described. 